package tienda.servlet;

import java.io.IOException;
import java.util.Collection;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import tienda.exception.DAOExcepcion;
import tienda.modelo.Persona;
import tienda.negocio.GestionarPersona;

/**
 * Servlet implementation class SesionServlet
 */
@WebServlet("/SesionServlet")
public class SesionServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public SesionServlet() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		String usuario=request.getParameter("txtuser");
	    String pass=request.getParameter("txtpass");
							
	try {
			GestionarPersona obtienepersona= new GestionarPersona();
			Collection<Persona> Per = obtienepersona.datossesion(usuario, pass);		
	
			HttpSession session = request.getSession();
			session.setAttribute("USUARIO_ACTUAL", Per);
			response.sendRedirect("index.jsp");
			return;	
			} catch (DAOExcepcion e) {
				System.err.println("InicioSesionServlet: Error(DAOExcepcion)");
				RequestDispatcher rd = request.getRequestDispatcher("/error.jsp");
				rd.forward(request, response);
			}
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	}

}
